Broadband Solutions: Contact Technical Support

Phone: +1.833.817.7030

Email: cos-support@harmonicinc.com 

Video Solutions: Contact Technical Support

Phone: 888.673.4896 or +1.408.490.6477

Email: support@harmonicinc.com

Phone: +44.1252.555.450

Email: emeasupport@harmonicinc.com

Phone: +91.225.097.2940

Email: apacsupport@harmonicinc.com

Phone: +86.10 5601.9075

Email: chinasupport@harmonicinc.com

Phone: +81.3.5614.0524

Email: japansupport@harmonicinc.com

Phone: +852.5808.0767 or +65.6542.0050

Email: apacsupport@harmonicinc.com